We are the company who is focused on international quality standards in the surface treatment and machine processing. We are represented in electrical and automotive industry. Production and service of company is primary focused on soldering tips, different metal sets (elements) and decorative parts of tailpipes.


To assure competitivness of our products, we constantly make new research and improving the production process, as well as education of our employees. It is especially obvious in the segment of surface treatment- galvanization, where from 2010, we are co- owner for the patent in the mode of processing the soldering tips. Commitment of all employees and team work, every day confirm our vision that ZAH is synonym for the company who acts in the step with time, but nevertheless one step before our competitors.


CNC machining

ZAH is manufacturer of precision products. In our production range there are different types of soldering tips, screws, nuts, guide pins, studs, sockets, connections and a lot of other products. We can offer you production from very simple to very complicated products. As a base materials we use copper, brass, aluminium, and different types of stainless steel and steel.

CNC machining performs on the most contemporary centers for automatic processing. For machine processing we use CNC lathes and milling machines of world brands as it is Citizen, Deckel MAHO and Doosan. Using the mentioned machines we can supply you products which maximal diameter is in range 4-32 mm.

Respecting the european quality standards and using the high technologie, our qualified staff can offer you complete project construction. Our products are customized to your special requirements.


Galvanization


Galvanization is the electrochemical process of protecting metal by electrlysis (oxidation/ reduction process that occurs at the electrodes during the passage of electrical current through the electrlyte). Galvanizing assure product protection from corrosion and wearability. As a base materials for process of galvanization appropriate are: steel, stainless steel, brass, copper, aluminium or ABS plastics.

In the process of galvanizing, one or more extremely thin layers of only a few µm (1/1000 mm) are deposited onto the base material in the so-called galvanic cell. The product that is going to be coated is immersed into a metal salt solution (electrolytes) and connected with the negative pole (cathode) of a direct current source. The metal that is going to be deposited also enters the conductive bath in the form of anodes (positive pole) and as salt split into ions. Under current conduction, the metal ion that is going to be deposited goes into solution and is activated by the cathode, which represents the part and deposited there as a metal coating.

IRON PLATING
NICKEL PLATING
CHROME PLATING
TINNING
ZINC PLATING
ELECTROPOLISHING
VIBRATORY GRINDING


Grinding

Surface grinding is used to remove the defined material from product with intent to leveling the surface of product. Grinding is used for finishing, because it ensures a high surface quality. Polishing is the process of machining in which the removal of particles, is used to improve the appearance, to remove oxidation and formation of reflective surface.
•Grinding- removal of part of material to leveling
•Polishing- compressed material planning

Welding

Welding is the joining of two or more materials, by melting or pressing, with or without the addition of filler materials, in order to obtain a homogeneous weld.
Welding versions in our production are: MIG, TIG, MAG and spot welding.



References:


Soldering equipment- global soldering equipment companies:
- Schwer Präzision GmbH
- Weller Tools GmbH
- Zevatron GmbH
- JBC Solderin SL
- Steinel GmbH
- Standard Metallwerke GmbH


Grinding, polishing,galvanic coating and welding:
- König Metall GmbH & CO. KG
- REMUS Innovation

Serres Gear Factory has been a family business for over 50 years, always combining tradition and modernity in its services and products.

Therefore, the Serres gear factory is always very close to its customers and suppliers, as well as the delivery of high quality products.

Family company with a long tradition in the field of metalworking. We produce parts on customer request from single pieces to series production.

The story of success

ZNTK - Radom GmbH was founded in 1887. Since the company's founding principle of our is the constant development and modernization of the products offered. The products of our company are mainly intended for the railway industry. We specialize in the production of the valve elements that are used in train braking systems. Our mission is to deliver the parts for the rail industry, which have been manufactured with the highest quality. Our goal is to ensure the best delivery and prices to our customers.

Guarantee the highest quality

Our professional and highly qualified staff together with the experienced management guarantee the highest quality of products and services offered. Internal quality management system ensures the fulfillment of your refined quality requirements.

Width production possibilities

ZNTK - Radom Ltd. specializes in the production of parts and equipment that are used in the rail industry and the automotive industry.Our professional staff and the universal machines enable the production of parts and assemblies according to customer specification. We can also easily adjust our production capabilities to meet customer expectations. Thus we have the flexibility to accept various orders of the metal industry.

Our production capabilities include:

- Machining
- Ductile forming
- Heat treatment: Carbunieren and inductive hardening
- Electric melting and Gasschmelzscheiβen
- Surface treatment
- Sandblasting
- Painting
- Assembly

For the majority of our products, we use CNC machines.

Striving for the ever-evolving customer expectations, ZNTK - Radom GmbH focuses not only on the highest quality of offered products, but also on the search for new production solutions that satisfy the data reported by the customer's needs to the best level.

Zannini is an international group that produces high-precision turned metal components for the automotive, electrical, hydraulic, oleodynamic sectors and we are also taking our first steps in the Hydrogen and Aerospace sectors.
With our CNC machines (bar passage from 2 mm to 65 mm) we work all turning materials (automatic steels, stainless steel, 42CrMo4, aluminum, ETG, and others), we are also equipped with grinding machines, sanders, deburring machines and machines for 100% control.

Swiss Turning - Mutiple axis turning machines - Milling

The Zaron precision parts Eberswalde GmbH is a company of the metalworking industry, was established in 2002 (slewing bearings through spin-off from the DRE / CON GmbH). By means of a new manufacturing process precision workpieces are individually manufactured according to the specifications and designs of our customers. This newly developed broaching method is patented and protected internationally.

Our customers
Our customers are mainly in the areas of safety equipment, instrumentation, tools, and electrical engineering. Furthermore, we manufacture for companies in the automotive industry and its suppliers.

Toolmaking
Our in-house tool is used not only for its own broaching tools and devices, but also stands our customers with appropriate capacity.

Employee
Zaron employs a highly motivated and qualified staff, who has many years of experience in sophisticated metalworking.

Our innovative broaching method differs in many respects from the conventional spaces.The main difference is in the design of the tool. This consists of lined cutting plates, using shims gaps are created, each forming the chip chamber. All clamping stages are mounted in this way and connected by guide elements and fasteners to a stable Räumpaket. This simple geometrical construction of the cutting plates enables easy resharpening without special equipment.

Precision in tooling
The nuts and bolts when Zaron methods are the tools. The end product can only be a precision part, if there are already the tools. Is achieved the precision wire EDM machines. Corresponding to the finished contour of the finished part, the exact geometries of the individual cutting boards are fixed in the design and pass it directly to the machine for processing.

With our procedure can be produced virtually every conceivable profile contours, regardless of whether any serrations or symmetric or asymmetric contours.The design and manufacture of the tools is carried out by highly qualified personnel on CNC EDM machines in-house.

Our core business is the profiling of external contours in with the new broaching, including toolmaking. This process is in many cases an economical alternative to milling, planing and slotting of teeth and grooves or other profiles.

Products:
Synchronizer body: Clean the teeth and grooves in one setting. Outer diameter to 90 mm.
Contours: Symmetrical or asymmetrical.
Teeth
Gears and toothed segments.

Our services are in addition to the outdoor and indoor spaces:
- Wire EDM
- Surface grinding
- Turning
- Milling
- ECM deburring

Our enterprise is sincerely interested in development of long-term partnership with Your company and offer You main line of our services.
The enterprise possesses manufacturing areas, equipped with high-technology metalworking machinery for production and machine working of serial products, heavy and compound details and also one-of-a-kind and urgent orders.
Highly skilled engineers and technologists staff enables to work out and supply for production as brief as possible and highly organized production will perform your order in a minimum term.
Consumer orientation, maximum responsiveness to customer’s interests is a guarantee of successful work of our enterprise.

Functional directions of the enterprise:

1. Worn-out workpieces and details repair
2. Machine working
3. Metalware production
4. Producing capacity of machine-assembly shop makes it possible to produce variety of
welding, assembly, turning and milling works, as well as drilling, grinding and planning metal working/
5. Foundry engineering:
Steel, iron and nonferrous casting
6. Gas-plasma nesting layout